How to connect zero to a three-phase voltage regulator?
Hello. I have 380 volts in a country house. On one of the phases is 170 V. I want to install a stabilizer. Tell me what to do with a zero circuit because it is one at all. Could you suggest a wiring diagram. Thank.
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In the distribution panel, divide the zero into three conductors for each of the phases. Next, connect one phase and one zero to the stabilizer. The other two phases are operated as usual, in this case you operate all phases separately, that is, you do not connect three-phase electrical appliances to two phases and a third to the output of the stabilizer.
In general, before you buy a stabilizer, find out what is the reason for such a voltage imbalance. Perhaps you have asymmetrical phases loaded in the house or problems in the mains. Perhaps, one of the phases has a larger number of houses planted and because of this distortion - contact the organization that provides services to your electric networks so that they determine and eliminate the cause of this imbalance.